package org.dromara.travel.service.impl;

import org.dromara.common.core.utils.MapstructUtils;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.dromara.common.mybatis.core.page.PageQuery;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.dromara.travel.domain.bo.UserEventBo;
import org.dromara.travel.domain.vo.UserEventVo;
import org.dromara.travel.domain.UserEvent;
import org.dromara.travel.mapper.UserEventMapper;
import org.dromara.travel.service.IUserEventService;

import java.util.List;
import java.util.Map;
import java.util.Collection;

/**
 * 用户参与活动Service业务层处理
 *
 * @author jacheut
 * @date 2024-04-04
 */
@RequiredArgsConstructor
@Service
public class UserEventServiceImpl implements IUserEventService {

    private final UserEventMapper baseMapper;

    /**
     * 查询用户参与活动
     */
    @Override
    public UserEventVo queryById(Long id){
        return baseMapper.selectVoById(id);
    }

    /**
     * 查询用户参与活动列表
     */
    @Override
    public TableDataInfo<UserEventVo> queryPageList(UserEventBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<UserEvent> lqw = buildQueryWrapper(bo);
        Page<UserEventVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        return TableDataInfo.build(result);
    }

    /**
     * 查询用户参与活动列表
     */
    @Override
    public List<UserEventVo> queryList(UserEventBo bo) {
        LambdaQueryWrapper<UserEvent> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<UserEvent> buildQueryWrapper(UserEventBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<UserEvent> lqw = Wrappers.lambdaQuery();
        lqw.eq(bo.getUserId() != null, UserEvent::getUserId, bo.getUserId());
        lqw.eq(bo.getEventId() != null, UserEvent::getEventId, bo.getEventId());
        lqw.eq(bo.getJoinTime() != null, UserEvent::getJoinTime, bo.getJoinTime());
        lqw.eq(bo.getApproveStatus() != null, UserEvent::getApproveStatus, bo.getApproveStatus());
        lqw.eq(StringUtils.isNotBlank(bo.getApproveMsg()), UserEvent::getApproveMsg, bo.getApproveMsg());
        lqw.eq(bo.getStatus() != null, UserEvent::getStatus, bo.getStatus());
        return lqw;
    }

    /**
     * 新增用户参与活动
     */
    @Override
    public Boolean insertByBo(UserEventBo bo) {
        UserEvent add = MapstructUtils.convert(bo, UserEvent.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setId(add.getId());
        }
        return flag;
    }

    /**
     * 修改用户参与活动
     */
    @Override
    public Boolean updateByBo(UserEventBo bo) {
        UserEvent update = MapstructUtils.convert(bo, UserEvent.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

    /**
     * 保存前的数据校验
     */
    private void validEntityBeforeSave(UserEvent entity){
        //TODO 做一些数据校验,如唯一约束
    }

    /**
     * 批量删除用户参与活动
     */
    @Override
    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
        if(isValid){
            //TODO 做一些业务上的校验,判断是否需要校验
        }
        return baseMapper.deleteBatchIds(ids) > 0;
    }
}
